.item {
  background-color: #f2f7fb;
  padding: 70px 0px;
  & > div {
    width: 1200px;
    margin: 0 auto;
  }
  .bg {
    margin-top: 30px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    & > img {
      width: 100%;
      transition: all 0.3s;
    }
    &::after {
      content: "";
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      background-color: rgba(46, 41, 104, 0.5);
    }
    &:hover>img{
      transform: scale(1.1);
    }
  }
}
.itemg {
  background-color: #9ba5bb;
  padding: 70px 0px;
  & > div {
    width: 1200px;
    margin: 0 auto;
  }
}
.itemt {
  background-color: #312a6d;
  padding: 70px 0px;
  & > div {
    width: 1200px;
    margin: 0 auto;
  }
}
.itemtitle {
  padding: 0px 0 20px;
  color: #312a6d;
  font-size: 20px;
  letter-spacing: 3px;
  span {
    color: #9ba5bb;
    font-size: 14px;
    letter-spacing: 1px;
  }
}
.itemtitlet {
  padding: 0px 0 20px;
  color: #ffffff;
  font-size: 20px;
  letter-spacing: 3px;
  span {
    color: #9ba5bb;
    font-size: 14px;
    letter-spacing: 1px;
  }
}
.huitem {
  border: #312a6d 2px dashed;
  border-radius: 20px;
  margin: 50px 0;
  padding: 15px;
  height: 100px;
  .bi {
    transform: rotate(-57deg);
  }
  i {
    font-size: 50px;
    line-height: 100px;
  }
  h5 {
    text-align: left;
    font-size: 15px;
    color: #312a6d;
    line-height: 1.5;
  }
  p {
    text-align: left;
    font-size: 14px;
    color: #768094;
    line-height: 1.7;
    span {
      font-size: 20px;
    }
  }
}
.britem {
  border: 5px solid #9ba5bb;
  margin-top: 50px;
  background-color: #fff;
  height: 390px;
  position: relative;
  & > div {
    font-size: 40px;
    line-height: 60px;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: -25px auto 20px;
  }
  & > h4 {
    font-size: 18px;
    margin-bottom: 20px;
    i {
      margin-right: 10px;
    }
  }
  & > p {
    margin: 0px 50px 0px;
    text-indent: 2em;
    text-align: left;
    color: #333;
    line-height: 1.8;
  }
  & > h5 {
    color: #9ba5bb;
    width: 100%;
    text-transform: uppercase;
    position: absolute;
    bottom: 20px;
  }
}
.exitem {
  margin-top: 60px;

  & > h4 {
    text-align: left;
    color: #555;
    span {
      display: inline-block;
      margin-right: 5px;
      width: 15px;
      height: 15px;
      border-radius: 50%;
    }
  }
  & > p {
    text-align: left;
    margin: 20px 0 0;
    font-size: 16px;
    line-height: 1.5;
  }
}
.common {
  color: #ccd;
  span {
    display: inline-block;
    margin: 10px 20px;
    font-size: 18px;
    cursor: pointer;
    &:hover {
      color: #fff;
    }
  }
}
.btn {
  width: 150px;
  height: 40px;
  background-color: #312a6d;
  border-radius: 10px;
  color: #ccd;
  line-height: 40px;
  margin: 40px auto 10px;
  transition: all 0.5s;
  cursor: pointer;
  &:hover {
    color: #fff;
    width: 160px;
    height: 45px;
    line-height: 45px;
    margin: 37px auto 10px;
  }
}
.imgBox {
  position: relative;
}
